Kotzinian-Mulders effect in semi-inclusive DIS within TMD factorization

Abstract

In this paper we study the Kotzinian-Mulders effect of a single hadron production in semi-inclusive deep inelastic scattering (SIDIS) within the framework of transverse momentum dependent (TMD) factorization. The asymmetry is contributed by the convolution of the Kotzinian-Mulders function $g_{1T}$ and the unpolarized fragmentation function $D_1$. As a TMD distribution, the Kotzinian-Mulders function in the coordinate space in the perturbative region can be represented as the convolution of the $C$-coefficients and the corresponding collinear correlation function. The Wandzura-Wilczek approximation is used to obtain this correlation function. We perform a detailed phenomenological numerical analysis of the Kotzinian-Mulders effect in the SIDIS process within TMD factorization at the kinematics of the HERMES and COMPASS measurements. It is found that the obtained $x_B$-, $z_h$- and $P_{h\perp }$-dependent Kotzinian-Mulders effect are basically consistent with the HERMES and COMPASS measurements.

arXiv comment8 figures, 11 pages

References in corpus (52)

• New parton distributions for collider physics
• Semi-inclusive deep inelastic scattering at small transverse momentum
• QCD Factorization for Semi-Inclusive Deep-Inelastic Scattering at Low Transverse Momentum
• Single-spin asymmetries in semi-inclusive deep-inelastic scattering on a transversely polarized hydrogen target
• The Spin Structure of the Nucleon
• Extraction of Spin-Dependent Parton Densities and Their Uncertainties
• Single-spin asymmetries: the Trento conventions
• TMD Parton Distribution and Fragmentation Functions with QCD Evolution
• QCD Factorization for Spin-Dependent Cross Sections in DIS and Drell-Yan Processes at Low Transverse Momentum
• First Measurement of the Transverse Spin Asymmetries of the Deuteron in Semi-Inclusive Deep Inelastic Scattering
• QCDNUM: Fast QCD Evolution and Convolution
• Observation of the Naive-T-odd Sivers Effect in Deep-Inelastic Scattering
• Observation of a Single-Spin Azimuthal Asymmetry in Semi-Inclusive Pion Electro-Production
• Parton-to-Pion Fragmentation Reloaded
• Extraction of Quark Transversity Distribution and Collins Fragmentation Functions with QCD Evolution
• QCD Evolution of the Sivers Asymmetry
• The QCD Evolution of the Sivers Function
• Single-spin Azimuthal Asymmetries in Electroproduction of Neutral Pions in Semi-inclusive Deep-inelastic Scattering
• Non-perturbative structure of semi-inclusive deep-inelastic and Drell-Yan scattering at small transverse momentum
• On the running coupling constant in QCD
• Model Independent Evolution of Transverse Momentum Dependent Distribution Functions (TMDs) at NNLL
• Experimental investigation of transverse spin asymmetries in muon-p SIDIS processes: Sivers asymmetries
• Understanding the large-distance behavior of transverse-momentum-dependent parton densities and the Collins-Soper evolution kernel
• Experimental investigation of transverse spin asymmetries in muon-p SIDIS processes: Collins asymmetries
• Parton-to-Kaon Fragmentation Revisited
• Collins and Sivers asymmetries in muonproduction of pions and kaons off transversely polarised proton
• Infrared divergences and non-lightlike eikonal lines in Sudakov processes
• The Boer-Mulders effect in unpolarized SIDIS: an analysis of the COMPASS and HERMES data on the $\cos 2\varphi$ asymmetry
• Measurement of Single and Double Spin Asymmetries in Deep Inelastic Pion Electroproduction with a Longitudinally Polarized Target
• Evolution of the helicity and transversity Transverse-Momentum-Dependent parton distributions
• Azimuthal distributions of charged hadrons, pions, and kaons produced in deep-inelastic scattering off unpolarized protons and deuterons
• Bessel-Weighted Asymmetries in Semi Inclusive Deep Inelastic Scattering
• QCD Evolution of the Transverse Momentum Dependent Correlations
• Measurement of azimuthal hadron asymmetries in semi-inclusive deep inelastic scattering off unpolarised nucleons
• Semi-Inclusive Deep Inelastic Scattering in Wandzura-Wilczek-type approximation
• Longitudinal quark polarization in transversely polarized nucleons
• Beam-Target Double Spin Asymmetry A_LT in Charged Pion Production from Deep Inelastic Scattering on a Transversely Polarized He-3 Target at 1.4<Q^2<2.7 GeV^2
• Predictions for double spin asymmetry A_{LT} in Semi Inclusive DIS
• Subleading-twist effects in single-spin asymmetries in semi-inclusive deep-inelastic scattering on a longitudinally polarized hydrogen target
• Transverse spin effects in hard semi-inclusive collisions
• Azimuthal asymmetries of charged hadrons produced by high-energy muons scattered off longitudinally polarised deuterons
• Transverse Spin Structure of the Nucleon
• New target transverse spin dependent azimuthal asymmetries from COMPASS experiment
• Boer-Mulders effect in the unpolarized pion induced Drell-Yan process at COMPASS within TMD factorization
• Longitudinal double-spin asymmetries in semi-inclusive deep-inelastic scattering of electrons and positrons by protons and deuterons
• Pre-Town Meeting on Spin Physics at an Electron-Ion Collider
• Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets
• Transverse spin dependent azimuthal asymmetries at COMPASS
• Double Spin Asymmetries $A_{LT}^{\cos {\varphi }_S}$ and $A_{LT}^{\cos (2{\varphi }_h-{\varphi }_S)}$ in semi-inclusive DIS
• Sivers Asymmetry in the pion induced Drell-Yan process at COMPASS within TMD factorization
• Transverse single spin asymmetry $A_{UT}^{\sin ({\varphi }_h-{\varphi }_S)}$ for single hadron production in SIDIS
• The $\sin (2\varphi -{\varphi }_S)$ azimuthal asymmetry in the pion induced Drell-Yan process within TMD factorization